by J.P. McEvoy and Oscar Zarate. This book uses a step-by-step graphic format to introduce key figures like Planck, Einstein, and Bohr while exploring paradoxes like Schrödinger's cat.
by John Polkinghorne. A lucid account of the counterintuitive ideas shaping our understanding of the subatomic world, including uncertainty and probabilistic physics. Price: ~$12.99 at DiscountMags.com . Quantum Theory
by Richard Feynman. A classic layman-level explanation of quantum electrodynamics that remains accurate without relying on complex equations. Formal Textbooks (Mathematical) Quantum Theory